28783062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 81918720

約数和(自身を除く): 53135658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1093, 1197, 1254, 1386, 1463, 1881, 2186, 2394, 2926, 3279, 3762, 4389, 6558, 7651, 8778, 9837, 12023, 13167, 15302, 19674, 20767, 22953, 24046, 26334, 36069, 41534, 45906, 62301, 68859, 72138, 84161, 108207, 124602, 137718, 145369, 168322, 186903, 216414, 228437, 252483, 290738, 373806, 436107, 456874, 504966, 685311, 757449, 872214, 1308321, 1370622, 1514898, 1599059, 2055933, 2616642, 3198118, 4111866, 4797177, 9594354, 14391531, 28783062]

約数ペア:

[(1, 28783062), (2, 14391531), (3, 9594354), (6, 4797177), (7, 4111866), (9, 3198118), (11, 2616642), (14, 2055933), (18, 1599059), (19, 1514898), (21, 1370622), (22, 1308321), (33, 872214), (38, 757449), (42, 685311), (57, 504966), (63, 456874), (66, 436107), (77, 373806), (99, 290738), (114, 252483), (126, 228437), (133, 216414), (154, 186903), (171, 168322), (198, 145369), (209, 137718), (231, 124602), (266, 108207), (342, 84161), (399, 72138), (418, 68859), (462, 62301), (627, 45906), (693, 41534), (798, 36069), (1093, 26334), (1197, 24046), (1254, 22953), (1386, 20767), (1463, 19674), (1881, 15302), (2186, 13167), (2394, 12023), (2926, 9837), (3279, 8778), (3762, 7651), (4389, 6558)]